Equality of Matrices
Two matrices are equal if both matrices are of same order and corresponding elements are equal in both of the matrices.
For example, we have two matrices
and
.
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Equality of Matrices
Two matrices are equal if both matrices are of same order and corresponding elements are equal in both of the matrices.
For example, we have two matrices
and
.
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If, we are given with a matrix then how can we find its additive inverse?
I will explain it with the help of example. You first need to know general definition of additive inverse in order to understand additive inverse of matrix.
How to Add or subtract two Matrices?
Two matrices can be added or subtracted only if they have same order. Otherwise, they are not eligible for addition. For example, we have two matrices
and
, they are eligible to be added or subtracted because they have same order (2 x 3).
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Types of Matrices:
There are different types of matrices like rectangular matrix, null matrix, square matrix, diagonal matrix etc. This post covers overview of different types of matrices.
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What is a matrix?
A matrix is a rectangular array of elements or numbers. A matrix is usually enclosed in square or round brackets.
For example, Matrix of dimensions or order of 3 x 3 can be represented like:
A=